forked from cerc-io/plugeth
Revert "Can now specify the number of empty accounts to derive"
This reverts commit 5b30aa59d6
.
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parent
f0b878d56d
commit
8cf764da89
@ -390,7 +390,7 @@ func (w *Wallet) Open(passphrase string) error {
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w.deriveReq = make(chan chan struct{})
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w.deriveQuit = make(chan chan error)
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go w.selfDerive(0)
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go w.selfDerive()
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// Notify anyone listening for wallet events that a new device is accessible
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go w.Hub.updateFeed.Send(accounts.WalletEvent{Wallet: w, Kind: accounts.WalletOpened})
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@ -426,9 +426,8 @@ func (w *Wallet) Close() error {
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}
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// selfDerive is an account derivation loop that upon request attempts to find
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// new non-zero accounts. maxEmpty specifies the number of empty accounts that
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// should be derived once an initial empty account has been found.
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func (w *Wallet) selfDerive(maxEmpty int) {
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// new non-zero accounts.
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func (w *Wallet) selfDerive() {
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w.log.Debug("Smart card wallet self-derivation started")
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defer w.log.Debug("Smart card wallet self-derivation stopped")
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@ -466,7 +465,7 @@ func (w *Wallet) selfDerive(maxEmpty int) {
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context = context.Background()
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)
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for empty, emptyCount := false, maxEmpty+1; !empty || emptyCount > 0; {
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for empty := false; !empty; {
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// Retrieve the next derived Ethereum account
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if nextAddr == (common.Address{}) {
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if nextAcc, err = w.session.derive(nextPath); err != nil {
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@ -490,11 +489,9 @@ func (w *Wallet) selfDerive(maxEmpty int) {
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w.log.Warn("Smartcard wallet nonce retrieval failed", "err", err)
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break
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}
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// If the next account is empty and no more empty accounts are
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// allowed, stop self-derivation. Add the current one nonetheless.
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// If the next account is empty, stop self-derivation, but add it nonetheless
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if balance.Sign() == 0 && nonce == 0 {
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empty = true
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emptyCount--
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}
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// We've just self-derived a new account, start tracking it locally
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path := make(accounts.DerivationPath, len(nextPath))
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@ -508,7 +505,7 @@ func (w *Wallet) selfDerive(maxEmpty int) {
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pairing.Accounts[nextAddr] = path
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// Fetch the next potential account
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if !empty || emptyCount > 0 {
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if !empty {
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nextAddr = common.Address{}
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nextPath[len(nextPath)-1]++
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}
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@ -592,7 +589,7 @@ func (w *Wallet) Contains(account accounts.Account) bool {
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// Initialize installs a keypair generated from the provided key into the wallet.
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func (w *Wallet) Initialize(seed []byte) error {
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go w.selfDerive(0)
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go w.selfDerive()
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// DO NOT lock at this stage, as the initialize
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// function relies on Status()
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return w.session.initialize(seed)
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